Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7353841 | Relative pressure control system and relative flow control system | Hiroki Doi, Minoru Ito, Hideki Nagaoka, Keiki Ito, Hiroki Endo +5 more | 2008-04-08 |
| 4772947 | Method and apparatus for transmitting compression video data and decoding the same for reconstructing an image from the received data | — | 1988-09-20 |